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Overview

Uniprot IDA0A8W4FDP6
Protein NamesnRNA-activating protein complex subunit 4
Gene NameSNAPC4
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
306 AQEVDRLKAIAAKHG

Function

Part of the SNAPc complex required for the transcription of both RNA polymerase II and III small-nuclear RNA genes. Binds to the proximal sequence element (PSE), a non-TATA-box basal promoter element common to these 2 types of genes. Recruits TBP and BRF2 to the U6 snRNA TATA box

Protein Sequence

10 MDVDAEREKI 20 SKEIKELERI 30 LDPGSSGIND 40 DVSESSLDSD 50 SEAESLPDDD 60 ADATGPLLSE 70 DERWGDASND 80 EDDAKERALP 90 EDPETCLQLN 100 MVYQEVVREK 110 LAEVSLLLAQ 120 NREQQEEVSW 130 ALAGSGGRRV 140 KDGRSPPARL 150 YVGHFMKPYF 160 KDKVTGAGPP 170 ANEDTREKAA 180 QGVKAFEELL 190 VTKWKSWEKA 200 LLRKAVVSDR 210 LQRLLQPKLL 220 KLEYLQQKQS 230 RATSDAERQA 240 LEKQVREAEK 250 EVQDISQLPE 260 EALLGHRLDS 270 HDWEKIANVN 280 FEGGRSAEET 290 RKFWQNHEHP 300 SINKQEWSAQ 310 EVDRLKAIAA 320 KHGHLRWQEI 330 AEELGTRRSA 340 FQCLQKYQQH 350 NAALKRREWT 360 QEEDRMLTQL 370 VQAMGVGSHI 380 PYRRIAYYME 390 GRDSTQLIYR 400 WTKSLDPALK 410 KGLWAPEEDA 420 KLLQAVAKYG 430 EQDWFKIREE 440 VPGRSDAQCR 450 DRYLRRLRLS 460 LKKGRWSAQE 470 EERLLELIGK 480 HGVGHWAKIA 490 SELPHRTDSQ 500 CLSKWKIMAR 510 KQQSRGRRRR 520 RPLRRVCWSS 530 SSEDSEDSGD 540 SGGSSSSSSS 550 SEDVEPEGAP 560 EARADGPAPP 570 SAQHPVPDMD 580 LWVPTRQSAR 590 VPWGVGPGAW 600 PGHRSASPRP 610 PEGSDVAPGE 620 EAGRAQAPSE 630 TPSASLRGGG 640 CPRSADARPS 650 GSEGLKEKLR 660 RPRLLGSPLG 670 PSPSDGSVAR 680 PRVQPRWRRR 690 HALQRRLLER 700 QLLMAVSPWV 710 GDVTLPCAPW 720 RPAVLHRRAD 730 GIGKQLQGAR 740 LASTPVFTLL 750 IQLFRIDTAG 760 CMEVVRERRA 770 QPPALPSGGR 780 VSLHSFLSQV 790 PSSARNSPGD 800 ARLPLPLFRC 810 SVGEGPTRAS 820 DLAPCSAPAP 830 SGPRPKPKTV 840 SELLREKRLR 850 EARARKAAQG 860 PAVLPPQGLL 870 SSPAILQPLP 880 PQQLPVSGAV 890 LSGPGGPAVA 900 SPGAPGPWAS 910 AKEGPPSLHA 920 LALAPASMAA 930 GVTPAAPRAP 940 ALGPSQVPAS 950 CHLSSLGQSQ 960 APATSRKQGL 970 PEAPPFLPAA 980 PSPIQLPVQP 990 RSLTPALAAH 1000 TGASHVVAST 1010 PLPVTWVLTA 1020 QGLLPVPAVV 1030 GLPRPAGPPD 1040 PEGLSGTPPP 1050 SLTETRAGRG 1060 PKQPPAHVSG 1070 LERPPPPWPG 1080 PEKGAPDLRL 1090 LSQESEAAVR 1100 GWLTGQRGVC 1110 VPPLASRLPY 1120 QPPTLCSLRA 1130 LSGLLLHKKA 1140 LEHRAASLVP 1150 SGAAGAQQAP 1160 LGQVRERLQS 1170 SPAYLLLKAR 1180 FLAAFALPAL 1190 LATLPPHGVP 1200 TTLSAAAGVD 1210 SESDDDSLDE 1220 LELADNGGPL 1230 GGWPSGRQAG 1240 PAAPTPTQGA 1250 PGEGSAAPGL 1260 DSDDLDILRT 1270 RHAWHARKRR RLV

Gene Ontology

Classification GO ID Description
Molecular Function GO:0003677 DNA binding
Biological Process GO:0006351 DNA-templated transcription

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.